Amplifier AU-57 2x 12AX7

Stromberg-Carlson Co. ; Rochester (NY)

  • Year
  • 1958 ??
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 240921
    • Brand: Te-Lek-Tor-Et

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Tubes
  • 10
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 105-125 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Amplifier AU-57 [2x 12AX7] - Stromberg-Carlson Co. ;
  • Shape
  • Tablemodel, low profile (big size).
  • Notes
  • PA amplifier with 4 inputs: 3x Mic and 1x switchable Mic / Phono Mag / Xtal.

    Similar to AU-57 but other tube compliment.

  • Literature/Schematics (1)
  • -- Schematic

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